After Shinobu tells Koyomi her story, they realize that Yotsugi was overhearing their entire conversation and after Mayoi awakens, they start discussing ways to deal with the darkness being before it appears before them. Koyomi, Mayoi and Yotsugi manage to escape again, but Koyomi is knocked out cold by the shock of Yotsugi's jumping just to awaken several hours later and learn that they unwillingly left Shinobu behind. As Koyomi's vampire powers had not disappeared yet, they conclude that Shinobu is still alive but with Koyomi's powers weakening, it means that they have to find her before she is killed for good. Having no clue about what to do, they decide to contact Izuko Gaen who might provide some advice and when they decide to take shelter in a house, Izuko herself opens the door for them, much to their surprise.
忍から４００年前の話を聞いた暦。その場に余接が合流し、真宵も眠りから目を覚ます。学習塾跡の廃墟で話していた４人だったが、その場に再び『くらやみ』が登場する。
400년 전 시노부와 초대 괴이 참살자의 이야기를 통해서도 아라라기와 하치쿠지를 쫓아왔던 어둠의 정체는 알 수 없었다. 그때 밖에서 모든 이야기를 듣고 있었던 오노노키가 다시 아라라기 앞에 나타났는데...
历听忍说了400年前的事情。他在那里与余接会合，真宵也正好醒了过来。4人在补习班废墟谈话，但是这时「黑暗」再度登场。
Après que Shinobu a raconté son histoire à Koyomi, ils se rendent compte que Yotsugi écoutait toute leur conversation et, après que Mayoi se réveille, ils commencent à discuter de comment s'occuper d'un être sombre avant qu'il n'apparaisse devant eux. Koyomi, Mayoi et Yotsugi réussissent à s'échapper de nouveau, mais Koyomi est inconscient après avoir subi le choc du saut que Yotsugi.
Finito il racconto di Shinobu, lei e Koyomi si rendono conto che Yotsugi ha origliato la loro conversazione; in seguito Mayoi si risveglia e i quattro discutono su come affrontare il problema della massa oscura, quando questa si materializza proprio davanti a loro...
